Merylynn Valencia

Bib: 15619FAge: 32

San Francisco, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 7100
Top 45%
Gender (Female)
#0 / 3107
Top 33%
Division (F30-34)
#0 / 691
Top 33%
Race Day Weather
56°/46°F
light rain

⏱️ Race Timeline

Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.81M
10:19/mi
18:40
→ flat
5.34M
10:17/mi
54:58
8074
6.15M
10:24/mi
1:03:23
1262.8%
10.54M
10:15/mi
1:48:23
2303610.6%
11.05M
12:43/mi
1:54:52
1726.4%
Finish· 13.11 mi
9:49/mi
2:15:04
971140.2%

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via 6.15MFaster
Distance6.15 mi
Time1:03:23
Pace10:18 /mi
2nd Half
Distance6.96 mi
Time1:11:41
Pace10:18 /mi
📊Positive Split: 13.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi07:00:5418:4010:1918:40
10:19
-
5.34M
5.34 mi07:37:1254:5810:1836:18
10:17
-0:02
6.15M
6.15 mi07:45:371:03:2310:188:25
10:24
+0:07
10.54M
10.54 mi08:30:371:48:2310:1745:00
10:15
-0:09
11.05M
11.05 mi08:37:061:54:5210:246:29
12:43
+2:28
Finish
13.11 mi08:57:182:15:0410:1820:12
9:49
-2:54

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

9:49 /mi

Average Pace

10:18 /mi

Slowest Pace

12:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

20:12

15% of race

Time at Steady Pace

1:48:23

80% of race

Time at Slower Pace

6:29

5% of race

Average Pace: 10:18 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
1.81M
1.81 mi07:00:5418:4010:1918:40
10:19
#4543
5.34M
5.34 mi07:37:1254:5810:1836:18
10:17
#4052
6.15M
6.15 mi07:45:371:03:2310:188:25
10:24
#3886
10.54M
10.54 mi08:30:371:48:2310:1745:00
10:15
#3557
11.05M
11.05 mi08:37:061:54:5210:246:29
12:43
#3413
Finish
13.11 mi08:57:182:15:0410:1820:12
9:49
#3190
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
1.81M1.81 mi1.81 mi454316553804543(Top 64%)1655(Top 53%)380(Top 55%)
5.34M5.34 mi3.53 mi4052+4911402+253319+613875(Top 55%)1320(Top 42%)297(Top 43%)
6.15M6.15 mi0.81 mi3886+1661325+77300+193240(Top 46%)1025(Top 33%)233(Top 34%)
10.54M10.54 mi4.39 mi3557+3291183+142264+363264(Top 46%)1046(Top 34%)228(Top 33%)
11.05M11.05 mi0.51 mi3413+1441111+72245+192232(Top 31%)634(Top 20%)119(Top 17%)
Finish13.11 mi2.06 mi3190+2231016+95225+202238(Top 32%)643(Top 21%)141(Top 20%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 64%
~flat
+4ft-3ft

Overall

4543

Females

1655

F30-34

381

1.81M→5.34M

1.8 - 5.3 mi

Top 55%
×4story building
+80ft-74ft

Overall

3875

Females

1320

F30-34

298

5.34M→6.15M

5.3 - 6.2 mi

Top 46%
×10story building
+126ft-4ft

Overall

3240

Females

1025

F30-34

234

6.15M→10.54M

6.2 - 10.5 mi

Top 46%
×21story building
+230ft-361ft

Overall

3264

Females

1046

F30-34

229

10.54M→11.05M

10.5 - 11.1 mi

Top 31%
×14story building
+172ft-0ft

Overall

2232

Females

634

F30-34

119

11.05M→Finish

11.1 - 13.1 mi

Top 32%
×7story building
+97ft-114ft

Overall

2238

Females

643

F30-34

141

Passing Analysis

Category:
Athletes Passed
1492*
Passed By
139
Net Change
+1353
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#4543
1.81M5.34M555*64+491#4543#4052
5.34M6.15M17610+166#4052#3886
6.15M10.54M381*52+329#3886#3557
10.54M11.05M1528+144#3557#3413
11.05MFinish228*5+223#3413#3190
TOTALS1492*139+1353

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events